Posture training device chassis



FIG. 1 is a front perspective view of a posture training device chassis;

FIG. 2 is a rear perspective view of the apparatus of FIG. 1 ;

FIG. 3 is a front view of the apparatus of FIG. 1 ;

FIG. 4 is a rear view of the apparatus of FIG. 1 ;

FIG. 5 is a left side view of the apparatus of FIG. 1 ;

FIG. 6 is a right side view of the apparatus of FIG. 1 ;

FIG. 7 is a top view of the apparatus of FIG. 1 ; and,

FIG. 8 is a bottom view of the apparatus of FIG. 1 . 

CLAIM The ornamental design for a posture training device chassis, as shown and described. 